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🌙 Sleep Smart, Grow Happy — The Mattress Every Millennial Parent Trusts
The Letmxiu Premium Crib & Toddler Mattress features a 5-inch thick dual-layer memory foam core with a seamless 100% knitted fabric cover and hypoallergenic fleece surface. Designed to fit all standard cribs and toddler beds (54"x29.5"), it offers firm support for infant safety and a softer side for toddler comfort. Breathable, odorless, and non-toxic materials ensure a healthy sleep environment. Highly rated and easy to set up, this mattress balances premium quality with practical convenience for modern parents.











| ASIN | B0BLK39GTG |
| Additional Features | High Density Foam-Firm,No noise,Sleep Safe. Knitted Fabric-Soft, Breathable. |
| Age Range Description | 0-5 YEARS |
| Best Sellers Rank | #788 in Baby ( See Top 100 in Baby ) #2 in Crib Mattresses |
| Brand | Letmxiu |
| Brand Name | Letmxiu |
| Color | Simple |
| Construction Type | Memory Foam |
| Cover Material | Velvet |
| Customer Reviews | 4.7 out of 5 stars 3,160 Reviews |
| Fill Material | Memory Foam |
| Included Components | Crib mattress |
| Is Customizable? | No |
| Is Foldable | No |
| Item Depth | 5 inches |
| Item Dimensions | 52 x 27.6 x 5 inches |
| Item Dimensions L x W x Thickness | 52"L x 27.6"W x 5"Th |
| Item Firmness Description | Firm |
| Item Type Name | crib mattress |
| Item Weight | 7 Pounds |
| Manufacturer | luoshu |
| Material Type | Foam |
| Mattress Base Compatibility | Crib Base |
| Mattress Comfort Layer Material | Memory foam |
| Mattress Type | Standard Mattress |
| Model Name | SY-02 |
| Model Number | SY-02 |
| Number of Layers | 2 |
| Portable | No |
| Product Benefits | Offers firm support, quiet and odorless design, and convenient setup for baby safety and comfort |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 52"L x 27.6"W x 5"Th |
| Size | 52" X 27.6" X 5" |
| Style Name | Simple |
| Top Style | Tight Top |
| Unit Count | 1.0 Count |
| Weight Capacity Maximum | 50 Pounds |
| top-style | Tight Top |
C**.
Ten out of ten
Its soft, comfortable, lightweight. Definitely a great mattress compared to others I've seen. Inflating didn't take long. Usually mattress in a bag smell musty, this one didn’t.
N**T
Comfy dreams for my little dreamer 😴✨
The mattress is absolutely amazing! The 100% knitted fabric with the premium fleece surface is so soft and cozy, I swear my baby feels like she’s sleeping on a cloud. She’s more comfortable, sleeps peacefully, and honestly, it makes bedtime a little happier for both of us. The mattress is firm enough to be safe for baby while still giving a plush, comfy feel. Easy to clean and high-quality — exactly what I wanted for her nursery. Pros: Super soft premium fleece surface Comfortable yet firm enough for baby’s safety Easy to clean and maintain High-quality construction Cons: Baby might never want to leave the crib (bonus problem 😅) You may be tempted to nap in there yourself Verdict: Amazing. A perfect balance of comfort and safety — my baby sleeps happy, and so do I!
Z**.
Crib mattress
I purchased this crib mattress for my baby and I’m really happy with it. The quality is great it feels firm enough for safe sleep, but still comfortable. My baby sleeps well on it and I feel at ease knowing it’s supportive. The size fit perfectly in the crib with no gaps, which gives me peace of mind. It’s also lightweight, which makes changing sheets super easy. No smell , easy cleaning. Overall, I’d definitely recommend this crib mattress to other parents looking for something safe, comfortable, and affordable. Compatible with Delta baby crib
S**Z
Really lovely!
Really lovely!! Very well made and quality. Super soft and doesn’t smell funky or like chemicals which is always a plus. Expands after 30 minutes and poofs up.
P**K
Comfortable and perfect size
Great quality and price. My great grandson slept so well. Fits his new bed perfectly
N**E
Very comfortable
This mattress came sooner than expected. It is very comfortable for my daughter and it is very light weight. There is no weird or unusual scent from it. It’s firm to the touch and I love that it is memory foam. I was very indecisive on which mattress to purchase and I’m very glad that I chose this one!
J**N
Good quality mattress for price.
Works great in our kids crib fits well. An good quality
E**A
10/10 would purchase again
My baby loves this mattress. Whenever she has to use a different sleep space I can always tell she misses this mattress because she tosses and turns all night. From what i’ve felt it’s SO comfortable and soft, but still firm enough to be safe! It’s not water resistant, it’s pretty much just a smaller version of an adult mattress.
Trustpilot
2 weeks ago
1 month ago